How mayor of A.C. was exposed as impostor Increased national scrutiny led Bob Levy to admit he was no Green Beret. By Edward ColimoreInquirer Staff WriterJames Simmons was suspicious.The Vietnam veteran had read a newspaper article referring to Atlantic City Mayor Bob Levy as a former Green Beret and wanted to recruit him for a veterans' group.But when Simmons sent the mayor a letter more than a year ago seeking proof of his service in the Army's Special Forces during the Vietnam War, he received no reply and began checking for himself.He used Internet military databases such as homeofheroes.com, enlisted...